Trump, Mexico's Pena Nieto held hour-long phone call Friday -AP

WASHINGTON, Jan 27 (Reuters) - U.S. President Donald Trump and Mexican President Enrique Pena Nieto held an hour-long phone conversation on Friday, the Associated Press reported, citing unnamed sources, without saying what they talked about.

The report comes amid a growing crisis over border security and trade, after Pena Nieto scrapped a planned trip to Washington to meet Trump, who has repeatedly demanded that Mexico pay for a wall on the U.S. border to halt illegal immigration. Earlier on Friday, Trump said in a tweet that Mexico "has taken advantage of the U.S. for long enough." (Reporting by Tim Ahmann; Writing by Eric Walsh; Editing by David Alexander)